$(document).ready(function(){
    $('#emp_cnpj').mask('99.999.999/9999-99', {placeholder:myPlaceHolder}).autotab({maxlength: 18, target: "emp_nomefantasia", ignore: myPlaceHolder });
    $('#emp_fone').mask('99-9999-9999', {placeholder:myPlaceHolder}).autotab({maxlength: 12, target: "emp_tipoEmpC", ignore: myPlaceHolder });;
    $('#emp_cep').mask('99999-999', {placeholder:myPlaceHolder}).autotab({maxlength: 9, target: "emp_endereco", ignore: myPlaceHolder });
});
